The Garmin GT15M-TM Transom Mount Transducer expands your Garmin sonar capability for deep-water fishing. Designed to deliver crisp bottom definition and wide fish arches with excellent target separation, it reaches depths down to 1,900 feet for reliable performance in challenging waters.
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CHIRP Technology: Mid-band traditional sonar (85-165 kHz) delivering sharp targets, clean bottom returns, and broad coverage.
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Power Rating: 600 W for strong, reliable signals in demanding conditions.
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Depth Range: Capable of reaching depths up to 1,900 feet for deep-water fishing.
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8-Pin Connector: 8-pin transducer for reliable compatibility with Garmin sonar systems.
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Mounting: Transom-mount design for straightforward installation on many boats.
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Target Separation: Excellent separation to distinguish individual fish and underwater structure.
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Bottom Definition: Clear bottom definition to visualize contours and bottom details with precision.
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Installation: Easy installation with included instructions to help avoid damage to your boat.
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What’s in the Box: GT15M-TM transducer, Transom mount, Documentation.
The GT15M-TM delivers dependable sonar performance for deeper water scenarios, helping you locate fish, structure, and bottom contours with clarity. Its combination of CHIRP technology, strong power, and a straightforward transom mounting approach makes it a practical upgrade for anglers seeking more consistent, actionable sonar readings in demanding environments.
